Tech Tree Mod for upgrades/techs.

Been playing forever and still have trouble knowing what upgrades are needed for certain units.

I don't like how the tech tree provides it and seems confusing still.

Example: Had to ask team if camel archers get stable upgrades and if they need any cav blacksmith...

Or gbeto's would be a good example. They are infantry but throw stuff lol.

I watched spirit of the law vid. But my point is this should all be in the tree and easier to understand.

Its the main reason I don't like to risk a new civ. Any ideas?